6 mm Round Gemstones - Natural Loose Stones
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Bi-color
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Black 6 mm Round Gems
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Blue 6 mm Round Gems
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Brown 6 mm Round Gems
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Golden 6 mm Round Gems
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Gray 6 mm Round Gems
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Green 6 mm Round Gems
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Multicolor 6 mm Round Gems
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Orange 6 mm Round Gems
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Pink 6 mm Round Gems
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Purple 6 mm Round Gems
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Red 6 mm Round Gems
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Turquoise
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Violet 6 mm Round Gems
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White 6 mm Round Gems
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Yellow 6 mm Round Gems
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
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| ID: | 380626 |
| Weight: | 4.31ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 4 pcs |
| Price: | $ 92.16 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 711018 |
| Weight: | 0.89ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 17.77 |
| Item in Stock | |
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| ID: | 644444 |
| Weight: | 0.88ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 7.39 |
| Item in Stock | |
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| ID: | 490553 |
| Weight: | 3.90ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 4 pcs |
| Price: | $ 45.92 |
| Item in Stock | |
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| ID: | 729156 |
| Weight: | 1.45ct |
| Size: | 6 mm (calibrated) |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 156.60 |
| Item in Stock | |
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| ID: | 731991 |
| Weight: | 0.84ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 32.26 |
| Item in Stock | |
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| ID: | 680737 |
| Weight: | 1.29ct |
| Size: | 6 mm (calibrated) |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 38.70 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 708461 |
| Weight: | 0.95ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 19.62 |
| Item in Stock | |
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| ID: | 708392 |
| Weight: | 0.99ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 20.45 |
| Item in Stock | |
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| ID: | 722467 |
| Weight: | 1.35ct |
| Size: | 6 mm (calibrated) |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 145.80 |
| Item in Stock | |
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| ID: | 614755 |
| Weight: | 1.77ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VS |
| Content: | 2 pcs |
| Price: | $ 18.70 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 359364 |
| Weight: | 4.54ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 4 pcs |
| Price: | $ 89.89 |
| Item in Stock | |
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| ID: | 680710 |
| Weight: | 0.95ct |
| Size: | 6 mm (calibrated) |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 28.50 |
| Item in Stock | |
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| ID: | 712222 |
| Weight: | 1.00ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 19.97 |
| Item in Stock | |
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| ID: | 378018 |
| Weight: | 2.26ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 2 pcs |
| Price: | $ 44.75 |
| Item in Stock | |
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| ID: | 710825 |
| Weight: | 1.07ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 21.36 |
| Item in Stock | |
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| ID: | 608450 |
| Weight: | 2.63ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 2 pcs |
| Price: | $ 75.74 |
| Item in Stock | |
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| ID: | 585131 |
| Weight: | 1.79ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 2 pcs |
| Price: | $ 35.45 |
| Item in Stock | |
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| ID: | 728992 |
| Weight: | 1.21ct |
| Size: | 6 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 108.90 |
| Item in Stock | |
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| ID: | 670640 |
| Weight: | 1.27ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 106.68 |
| Item in Stock | |
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| ID: | 359108 |
| Weight: | 2.23ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 2 pcs |
| Price: | $ 42.46 |
| Item in Stock | |
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| ID: | 359369 |
| Weight: | 4.93ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 4 pcs |
| Price: | $ 97.62 |
| Item in Stock | |
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| ID: | 711109 |
| Weight: | 1.90ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 2 pcs |
| Price: | $ 37.94 |
| Item in Stock | |
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| ID: | 359128 |
| Weight: | 4.12ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 4 pcs |
| Price: | $ 78.42 |
| Item in Stock | |
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| ID: | 732597 |
| Weight: | 0.66ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 25.34 |
| Item in Stock | |
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| ID: | 359609 |
| Weight: | 4.79ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 4 pcs |
| Price: | $ 91.49 |
| Item in Stock | |
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| ID: | 732991 |
| Weight: | 1.35ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 32.40 |
| Item in Stock | |
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| ID: | 709073 |
| Weight: | 1.17ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 24.17 |
| Item in Stock | |
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| ID: | 608171 |
| Weight: | 1.24ct |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS |
| Content: | 1 pc |
| Price: | $ 39.29 |
| Item in Stock | |
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| ID: | 691869 |
| Weight: | 0.97ct |
| Size: | 6 mm (calibrated) |
| Clarity: | SI-I1 |
| Content: | 1 pc |
| Price: | $ 58.20 |
| Item in Stock | |
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| ID: | 594217 |
| Weight: | 2.54ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 2 pcs |
| Price: | $ 90.53 |
| Item in Stock | |
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| ID: | 481892 |
| Weight: | 1.14ct |
| Size: | 6 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 32.77 |
| Item in Stock | |
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| ID: | 680795 |
| Weight: | 1.19ct |
| Size: | 6 mm (calibrated) |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 35.70 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 680682 |
| Weight: | 1.10ct |
| Size: | 6 mm (calibrated) |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 33.00 |
| Item in Stock | |
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| ID: | 729167 |
| Weight: | 1.46ct |
| Size: | 6 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 157.68 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 490506 |
| Weight: | 4.75ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 5 pcs |
| Price: | $ 50.84 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 712688 |
| Weight: | 1.06ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 21.17 |
| Item in Stock | |
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| ID: | 701069 |
| Weight: | 1.10ct |
| Size: | 6 mm (calibrated) |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 66.00 |
| Item in Stock | |
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| ID: | 585128 |
| Weight: | 2.01ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 2 pcs |
| Price: | $ 39.80 |
| Item in Stock | |
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| ID: | 711008 |
| Weight: | 0.96ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 19.16 |
| Item in Stock | |
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| ID: | 359611 |
| Weight: | 4.88ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 4 pcs |
| Price: | $ 93.20 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 359617 |
| Weight: | 4.40ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 4 pcs |
| Price: | $ 84.05 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 608458 |
| Weight: | 2.49ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 2 pcs |
| Price: | $ 71.71 |
| Item in Stock | |
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| ID: | 490499 |
| Weight: | 4.51ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VS |
| Content: | 5 pcs |
| Price: | $ 53.10 |
| Item in Stock | |
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| ID: | 594714 |
| Weight: | 2.56ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS |
| Content: | 2 pcs |
| Price: | $ 91.24 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 712687 |
| Weight: | 0.93ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 18.58 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 615233 |
| Weight: | 0.97ct |
| Size: | 6 mm (calibrated) |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 24.32 |
| Item in Stock | |
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| ID: | 680696 |
| Weight: | 1.15ct |
| Size: | 6 mm (calibrated) |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 34.50 |
| Item in Stock | |
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| ID: | 498619 |
| Weight: | 0.98ct |
| Size: | 6 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 51.74 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 685688 |
| Weight: | 0.92ct |
| Size: | 6 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 16.93 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 498565 |
| Weight: | 1.07ct |
| Size: | 6 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 56.50 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 481453 |
| Weight: | 4.31ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 4 pcs |
| Price: | $ 123.85 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 594718 |
| Weight: | 2.51ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS |
| Content: | 2 pcs |
| Price: | $ 89.46 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 594710 |
| Weight: | 1.26ct |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 44.90 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 722679 |
| Weight: | 1.21ct |
| Size: | 6 mm (calibrated) |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 130.68 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 481428 |
| Weight: | 2.55ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 2 pcs |
| Price: | $ 73.27 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 572173 |
| Weight: | 1.51ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 2 pcs |
| Price: | $ 16.61 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 680922 |
| Weight: | 1.12ct |
| Size: | 6 mm (calibrated) |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 33.60 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 359112 |
| Weight: | 2.34ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 2 pcs |
| Price: | $ 44.53 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 664096 |
| Weight: | 0.53ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 1 pc |
| Price: | $ 20.99 |
| Item in Stock | |
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FAQs
What are 6 mm round gems?
6 mm round gems are natural loose gemstones cut into a 6 mm circular shape, ideal for jewelry like rings and earrings due to their uniform size.
Are GemSelect’s 6 mm round gems natural?
Yes, our 6 mm round gems are 100% natural loose stones, sourced globally, ensuring authenticity across various gem types.
What types of 6 mm round gems does GemSelect offer?
We offer 6 mm round gems in multiple varieties, such as sapphire, amethyst, and topaz, all as natural loose gemstones for diverse projects.
How can I use 6 mm round gems from GemSelect?
6 mm round gems are perfect for crafting earrings, pendants, or stackable rings, adding a polished look to your jewelry designs.
How much do 6 mm round gems cost at GemSelect?
Prices for 6 mm round gems vary by type and quality, starting at budget-friendly rates and offering premium stones at fair prices.
Can I buy 6 mm round gems in bulk from GemSelect?
Yes, we provide wholesale options for 6 mm round gems, ideal for jewelers and collectors needing natural loose stones in bulk.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10 
Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.
Posted By Darkstar in June, 2025
Source: Bizrate
Overall Rating -> 10
First time so this is an experiment! Shopping is so fun on this site, though!
Posted By Gem Delight in March, 2025
Source: Bizrate
Overall Rating -> 10
I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.
Posted By Maggie in August, 2025
Source: Bizrate
Overall Rating -> 10
Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.
Posted By Beman in September, 2025
Source: Bizrate
Overall Rating -> 10
Great for buying gemstones, came with authenticity certs. Will buy again someday!
Posted By Uggadugga in May, 2025
Source: Bizrate
Overall Rating -> 10
The stones are very nice.
Posted By Mvk in August, 2025
Source: Bizrate
Overall Rating -> 10
Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.
Posted By Fried Rice in August, 2025
Source: Bizrate
Overall Rating -> 10
I was able to find what I was looking for
Posted By Lincolnpremier in January, 2025
Source: Bizrate
Overall Rating -> 10
It's mostly good, only some item's are easier to find through the search than the menu
Posted By Wayne in July, 2025
Source: Bizrate
